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Update <code>cuda.core</code> developer guide

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

documentationImprovements or additions to documentationImprovements or additions to documentation

P1Medium priority - Should doMedium priority - Should do

Status: Open.

#1101 In NVIDIA/cuda-python;

· leofang opened on Oct 8, 2025

Add <code>cuda.core.utils.get_aligned_dtype</code>

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

featureNew feature or requestNew feature or request

P1Medium priority - Should doMedium priority - Should do

Status: Open.

#734 In NVIDIA/cuda-python;

· leofang opened on Jun 27, 2025

[NVVM] Support - Followup enhancements

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

enhancementAny code-related improvementsAny code-related improvements

P1Medium priority - Should doMedium priority - Should do

Status: Open (in progress).

NVIDIA/cuda-pythonnumber 1218

#1218 In NVIDIA/cuda-python;

· abhilash1910 opened on Nov 5, 2025

WIP: Support passing SMV as a kernel argument of type <code>cuda::std::mdspan</code>

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

featureNew feature or requestNew feature or request

triageNeeds the team's attentionNeeds the team's attention

Status: Draft (not ready).

NVIDIA/cuda-pythonnumber 1387

#1387 In NVIDIA/cuda-python;

· leofang opened on Dec 16, 2025

[BUG]: cuda.core.experimental._stream.IsStreamT and cuda.core.experimental._memory.DevicePointerT missing in v0.5.0

bugSomething isn't workingSomething isn't working

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

P0High priority - Must do!High priority - Must do!

Status: Open.

#1419 In NVIDIA/cuda-python;

· xiakun-lu opened on Dec 22, 2025

[BUG]: Legacy/per-thread default streams should be singletons

bugSomething isn't workingSomething isn't working

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

P0High priority - Must do!High priority - Must do!

Status: Open.

#1494 In NVIDIA/cuda-python;

· leofang opened on Jan 14, 2026

ci: remove build-ctk-ver from doc builds

CI/CDCI/CD infrastructureCI/CD infrastructure

enhancementAny code-related improvementsAny code-related improvements

P0High priority - Must do!High priority - Must do!

Status: Open (in progress).

NVIDIA/cuda-pythonnumber 1503

#1503 In NVIDIA/cuda-python;

· cpcloud opened on Jan 15, 2026

Fix/default stream singletons

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

enhancementAny code-related improvementsAny code-related improvements

P0High priority - Must do!High priority - Must do!

Status: Open (in progress).

NVIDIA/cuda-pythonnumber 1496

#1496 In NVIDIA/cuda-python;

· Monishver11 opened on Jan 15, 2026

Add Device context manager for temporary device switching

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

featureNew feature or requestNew feature or request

Status: Draft (not ready).

NVIDIA/cuda-pythonnumber 1597

#1597 In NVIDIA/cuda-python;

· Andy-Jost opened on Feb 11, 2026

Cythonize _linker.py

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

P0High priority - Must do!High priority - Must do!

Status: Open (in progress).

NVIDIA/cuda-pythonnumber 1604

#1604 In NVIDIA/cuda-python;

· Andy-Jost opened on Feb 11, 2026

[doc-only] Add developer guide for cuda.core

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

documentationImprovements or additions to documentationImprovements or additions to documentation

Status: Open (in progress).

NVIDIA/cuda-pythonnumber 1316

#1316 In NVIDIA/cuda-python;

· Andy-Jost opened on Dec 4, 2025

Warn when creating ManagedMemoryResource on platforms without concurrent managed access

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

enhancementAny code-related improvementsAny code-related improvements

P0High priority - Must do!High priority - Must do!

Status: Open.

#1607 In NVIDIA/cuda-python;

· Andy-Jost opened on Feb 12, 2026

Reorganize graph tests and add device-side launch support

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

enhancementAny code-related improvementsAny code-related improvements

Status: Open (in progress).

NVIDIA/cuda-pythonnumber 1512

#1512 In NVIDIA/cuda-python;

· Andy-Jost opened on Jan 16, 2026

Cythonize <code>_linker.py</code>

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

enhancementAny code-related improvementsAny code-related improvements

Status: Open.

#1079 In NVIDIA/cuda-python;

· leofang opened on Oct 3, 2025

CUDA graph phase N - Device-side graph launch

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

featureNew feature or requestNew feature or request

P0High priority - Must do!High priority - Must do!

Status: Open.

Enhancement

#1331 In NVIDIA/cuda-python;

· leofang opened on Dec 6, 2025

Warn when ManagedMemoryResource is created without concurrent managed access

bugSomething isn't workingSomething isn't working

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

Status: Open (in progress).

NVIDIA/cuda-pythonnumber 1618

#1618 In NVIDIA/cuda-python;

· Andy-Jost opened on Feb 12, 2026

Update <code>pyproject.toml</code> for <code>uv</code>

cuda.bindingsEverything related to the cuda.bindings moduleEverything related to the cuda.bindings module

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

supportAll things related to the project that can't be categorizedAll things related to the project that can't be categorized

Status: Open.

#1247 In NVIDIA/cuda-python;

· leofang opened on Nov 17, 2025

[BUG]: Buffer.from_handle does not respect custom MemoryResource deallocation

bugSomething isn't workingSomething isn't working

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

P0High priority - Must do!High priority - Must do!

Status: Open.

Bug

#1619 In NVIDIA/cuda-python;

· stiepan opened on Feb 13, 2026

Fix Buffer.from_handle(mr=...) not calling mr.deallocate()

bugSomething isn't workingSomething isn't working

cuda.coreEverything related to the cuda.core moduleEverything related to the cuda.core module

P0High priority - Must do!High priority - Must do!

Status: Open (in progress).

NVIDIA/cuda-pythonnumber 1625

#1625 In NVIDIA/cuda-python;

· Andy-Jost opened on Feb 13, 2026